package com.shuaixin.web.util;

import java.util.List;
import java.util.ArrayList;

import com.alibaba.fastjson.JSON;

public class FastJsonTool {

    public static String createJsonString(Object obj) {
        String str = JSON.toJSONString(obj);
        return str;
    }

    public static <T> T getObject(String jsonString, Class<T> cls) {
        T t = null;
        try {
            t = JSON.parseObject(jsonString, cls);
        } catch (Exception e) {
            e.printStackTrace();
        }

        return t;
    }

    public static <T> List<T> getObjectList(String jsonString, Class<T> cls) {
        List<T> list = new ArrayList<T>();
        try {
            list = JSON.parseArray(jsonString, cls);
        } catch (Exception e) {
            e.printStackTrace();
        }

        return list;
    }
}
